Question

Can I get some help and have someone explain this to me?
The table of values shown below represents a linear function. Which of these points could also be an ordered pair in the table, and why?
x
0
3
6
9
12
y
3
7
11
15
19
(18, 27), because the rate of change of the function is 3/4
(18, 27), because the rate of change of the function is 4/3
(27, 18), because the rate of change of the function is 3/4
(27, 18), because the rate of change of the function is 4/3
???